论文标题
部分可观测时空混沌系统的无模型预测
Neutron Production via Electron Capture by Coherent Protons
论文作者
论文摘要
储层计算是预测湍流的有力工具，其简单的架构具有处理大型系统的计算效率。然而，其实现通常需要完整的状态向量测量和系统非线性知识。我们使用非线性投影函数将系统测量扩展到高维空间，然后将其输入到储层中以获得预测。我们展示了这种储层计算网络在时空混沌系统上的应用，该系统模拟了湍流的若干特征。我们表明，使用径向基函数作为非线性投影器，即使只有部分观测并且不知道控制方程，也能稳健地捕捉复杂的系统非线性。最后，我们表明，当测量稀疏、不完整且带有噪声，甚至控制方程变得不准确时，我们的网络仍然可以产生相当准确的预测，从而为实际湍流系统的无模型预测铺平了道路。
I consider coherent vibrational states of the quantum plasmas formed by the conduction electrons and protons inside a metal hydride. Such states can interact coherently through weak interaction to produce neutrons at very low energy. The existence of the vibrational coherent states is supported by a recent theoretical analysis showing that these configurations are characterized by an energy gap of the order of 1 eV per particle compared to the incoherent configurations and are therefore dynamically stable. When excited coherently, these configurations are able to transfer their energy, enabling highly energetic mechanisms. In this paper I show how it is possible to produce neutrons through such a coherent mechanism. The produced neutrons are essentially at rest and remain confined within the metal. The theory developed allows for the theoretical calculation of the production rate of neutrons.
